Claim · model-written summary
F 2,6-P(2) levels were always higher in Ananas than Bryophyllum.
AnanasNot reportedMaterialGeneOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The absolute levels of F 2,6-P(2) were always higher in Ananas than in Bryophyllum.”
Title
Fructose 2,6-Bisphosphate, Carbohydrate Partitioning, and Crassulacean Acid Metabolism
T. Fahrendorf; Joseph A. M. Holtum; U. Mukherjee; et al. PLANT PHYSIOLOGY 1987. doi:10.1104/pp.84.1.182
Other claims from this paper (12)
- Observation Fructose 2,6-bisphosphate was detected in Ananas comosus.
- Observation Fructose 2,6-bisphosphate was detected in Bryophyllum tubiflorum.
- Observation Fructose 2,6-bisphosphate was detected in C3 and CAM Mesembryanthemum crystallinum.
- Observation In both Mesembryanthemum tissues, F 2,6-P(2) was outside chloroplasts.
- Association F 2,6-P(2) levels correlated with stages of the day-night CAM cycle in both Ananas and Bryophyllum.
- Observation F 2,6-P(2) rose rapidly then fell after dark-to-light transition.
- Observation F 2,6-P(2) reached a minimum after deacidification began and stayed low until malic acid approached its minimum.
- Observation F 2,6-P(2) increased later, accelerating during afternoon carbon uptake.
- Observation After light-to-dark transition, F 2,6-P(2) fluctuated and then was usually low.
- Association F 2,6-P(2) pools rose with malate synthesis, stayed high when synthesis was constant, then fell as synthesis waned.
- Observation The ratio of pyrophosphate fructose-6-phosphate phosphotransferase to cytoplasmic fructose 1,6-bisphosphatase activity was far higher in Ananas.
- Observation The ratio of pyrophosphate fructose-6-phosphate phosphotransferase to phosphofructokinase activity was far higher in Ananas.